Davia – Open source visual, editable wiki from your codebase
Hi HN, We’re Ruben, Afnan, and Theo, and we’re building Davia to solve a common problem: documenting and explaining large codebases is complex. It takes too long to generate even a first draft of a wiki, visuals are essential to understand the structure, internal docs should be editable in the IDE, and most solutions aren’t open. Davia is an open source tool. You enter the path of your repo, and it generates a visual wiki you can explore and edit. Diagrams are created automatically, and you can update everything either in your IDE or in a Notion-like editor. The project is still early, and…
In plain words
Davia is an open source tool that automatically generates visual, editable wikis from code repositories. Users point it to a repo, and it creates diagrams and documentation that can be explored and modified either in an IDE or through a Notion-like editor. Designed for teams documenting large codebases, Davia aims to reduce the time and complexity of creating initial documentation while keeping explanations visual and maintainable.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
Hi HN, We’re Ruben, Afnan, and Theo, and we’re building Davia to solve a common problem: documenting and explaining large codebases is complex. It takes too long to generate even a first draft of a wiki, visuals are essential to understand the structure, internal docs should be editable in the IDE, and most solutions aren’t open. Davia is an open source tool. You enter the path of your repo, and it generates a visual wiki you can explore and edit. Diagrams are created automatically, and you can update everything either in your IDE or in a Notion-like editor. The project is still early, and we’d love to hear feedback, ideas, or experiences from anyone interested in documenting and sharing code internally. GitHub: https://github.com/davialabs/davia
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